NIMQChatChannelGetExistingWhiteBlackRolesParam 成员列表

成员的完整列表，这些成员属于 NIMQChatChannelGetExistingWhiteBlackRolesParam,包括所有继承而来的类成员

cb	NIMQChatChannelGetExistingWhiteBlackRolesParam
channel_id	NIMQChatChannelGetExistingWhiteBlackRolesParam
role_ids	NIMQChatChannelGetExistingWhiteBlackRolesParam
role_ids_count	NIMQChatChannelGetExistingWhiteBlackRolesParam
server_id	NIMQChatChannelGetExistingWhiteBlackRolesParam
type	NIMQChatChannelGetExistingWhiteBlackRolesParam
user_data	NIMQChatChannelGetExistingWhiteBlackRolesParam